From patchwork Thu May 16 11:53:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Yarlagadda X-Patchwork-Id: 1100504 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.b="e6vF/0Ts"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 454VF06L7pz9s9T for ; Thu, 16 May 2019 21:53:40 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727657AbfEPLxg (ORCPT ); Thu, 16 May 2019 07:53:36 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:7054 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726723AbfEPLxf (ORCPT ); Thu, 16 May 2019 07:53:35 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 16 May 2019 04:53:30 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Thu, 16 May 2019 04:53:34 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Thu, 16 May 2019 04:53:34 -0700 Received: from HQMAIL102.nvidia.com (172.18.146.10) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 16 May 2019 11:53:34 +0000 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL102.nvidia.com (172.18.146.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 16 May 2019 11:53:33 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Thu, 16 May 2019 11:53:33 +0000 Received: from kyarlagadda-linux.nvidia.com (Not Verified[10.19.64.169]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Thu, 16 May 2019 04:53:33 -0700 From: Krishna Yarlagadda To: , , , , , , CC: , , , , , Krishna Yarlagadda Subject: [PATCH V3 2/4] pinctrl: tegra: Support 32 bit register access Date: Thu, 16 May 2019 17:23:12 +0530 Message-ID: <1558007594-14824-2-git-send-email-kyarlagadda@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1558007594-14824-1-git-send-email-kyarlagadda@nvidia.com> References: <1558007594-14824-1-git-send-email-kyarlagadda@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1558007610; bh=9yMa0MdESN+pqf3yySouNjMJ8Zwp0P/OmYwg+K6jF8I=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=e6vF/0TsFdqP/JSFvMk4xs2PpIwHmMnGfoPbJ6G9McEhduYoXuDWGTdAIl1ShVXNx 6HEMhTSuL2jBvRE3AgZS6iUJ76RkwpTHkG5bILnmCXeQpoN/BGqYsEqgtQoV256eXp xTSJOFTB8ypZmLmXure685LacEsSXKO+DHZF/ZZohrfywe7hqdaMkrbCjIbZgASiXR H8F+lniCLWD1fKV3TC2Ffs9KFaV8jSmWiZRr152uBCBGUbZBYpr5U+azFIgqiTD0+e lg1wEfQ4WFlaFfm1OGASqkfQj8+xnTz0Fru91/gdcWvAqVJn8XRrGPMMXXmYBtUZUv Zx5UDmuQMbD1g== Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Tegra194 chip has 32 bit pinctrl registers. Existing register defines in header are only 16 bit. Modified common pinctrl-tegra driver to support 32 bit registers of Tegra 194 and later chips. Signed-off-by: Krishna Yarlagadda --- drivers/pinctrl/tegra/pinctrl-tegra.c | 8 ++++---- drivers/pinctrl/tegra/pinctrl-tegra.h | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c index a5008c0..76e88c4 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra.c @@ -292,7 +292,7 @@ static int tegra_pinconf_reg(struct tegra_pmx *pmx, const struct tegra_pingroup *g, enum tegra_pinconf_param param, bool report_err, - s8 *bank, s16 *reg, s8 *bit, s8 *width) + s8 *bank, s32 *reg, s8 *bit, s8 *width) { switch (param) { case TEGRA_PINCONF_PARAM_PULL: @@ -451,7 +451,7 @@ static int tegra_pinconf_group_get(struct pinctrl_dev *pctldev, const struct tegra_pingroup *g; int ret; s8 bank, bit, width; - s16 reg; + s32 reg; u32 val, mask; g = &pmx->soc->groups[group]; @@ -480,7 +480,7 @@ static int tegra_pinconf_group_set(struct pinctrl_dev *pctldev, const struct tegra_pingroup *g; int ret, i; s8 bank, bit, width; - s16 reg; + s32 reg; u32 val, mask; g = &pmx->soc->groups[group]; @@ -548,7 +548,7 @@ static void tegra_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, const struct tegra_pingroup *g; int i, ret; s8 bank, bit, width; - s16 reg; + s32 reg; u32 val; g = &pmx->soc->groups[group]; diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.h b/drivers/pinctrl/tegra/pinctrl-tegra.h index 44c7194..82cd947 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra.h +++ b/drivers/pinctrl/tegra/pinctrl-tegra.h @@ -143,10 +143,10 @@ struct tegra_pingroup { const unsigned *pins; u8 npins; u8 funcs[4]; - s16 mux_reg; - s16 pupd_reg; - s16 tri_reg; - s16 drv_reg; + s32 mux_reg; + s32 pupd_reg; + s32 tri_reg; + s32 drv_reg; u32 mux_bank:2; u32 pupd_bank:2; u32 tri_bank:2;